SOF - CGN

Find cheap flights from Sofia to Cologne

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Cologne

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Cologne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Cologne, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Sofia to Cologne (SOF-CGN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sofia to Cologne that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sofia to Cologne

Multiple Airlines Logo
SOF-CGN
951 mimulti-stop
Multiple Airlines Logo
CGN-SOF
951 mimulti-stop
Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Sofia to Cologne flights

Get data-powered insights and trends into flights from Sofia to Cologne to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Sofia to Cologne?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $313, prices are generally cheapest when you fly direct.

Good to know

Most popular time to fly and prices are also 30% lower on average.

When to book flights from Sofia to Cologne

Are your dates flexible? Find out the best times to travel from Sofia to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sofia to Cologne

  • Do I need a passport to fly between Sofia and Cologne?

    A passport is required to fly from Sofia to Cologne.

  • Which aircraft models fly most regularly from Sofia to Cologne?

    The Airbus A321neo is the aircraft model that flies most regularly on the Sofia to Cologne flight route.

  • On which days can I fly direct from Sofia to Cologne?

    You can catch a nonstop flight from Sofia to Cologne on on Monday, and Friday.

  • How does KAYAK find such low prices on flights from Sofia to Cologne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sofia to Cologne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sofia to Cologne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Sofia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sofia to Cologne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cologne with an airline and back to Sofia with another airline. Booking your flights between Sofia and CGN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia to Cologne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cologne from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Sofia to Cologne?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sofia to Cologne Köln/Bonn.
Find which airlines fly direct from Sofia Airport to Cologne Köln/Bonn Airport, which days they fly and book direct flights.

Direct departures

Sofia to Cologne Köln/Bonn

Monday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Cologne Köln/Bonn to Sofia

Monday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airlines flying from Sofia to Cologne

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Cologne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia to Cologne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5153 reviews
6.5Comfort
6.7Boarding
5.6Entertainment
6.0Food
7.5Crew
Airline reviews

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

2.0 MediocreAnonymous, Aug 2025AGP - ORK
Read more Ryanair reviews

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It would be nice to have power to charge phone.

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

This was the worst boarding ever. We were kept in the boarding bus for almost 40 minutes without any information or update. Very uncomfortable beings squished with another 50 people and not knowing what was happening.

Delayed and changed Multiple times after booking necessitating many. Travel changes ; a bit of an issue

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

Boarding was fast and efficient. The crew was super friendly. Since it’s a budget airline and it’s a short flight, I can’t expect food or entertainment.

The flight was ok, but the chargers did not work, and the speakers in the back of the cabin did not either. The seats are too small, and the food was terrible. However, I am writing because the crew was extremely rude, not only that, but they also kept the curtains closed, forgot to clear our trays, the bathrooms were filthy, and trash was piling up. Additionally, one of the attendants had her earbuds on while in the cabin. From the movement, it seemed like she was listening to music, so not even the safety aspect was there. My neighbor s English is not good and they were very dismissive of her. When we deplaned, the crew in the back was just chatting with one another, and the first class attendant was nice and said thank you. It is nice that the crew gets along so well, but they did not take care of the passengers at all. They rushed through all the services and otherwise did not go through the cabin to offer water or anything else. i had the feeling of being unwelcome at a party. I am not a grumpy traveller, but I thought you really needed to know. Thank you, Carin

I purposely bought a seat upstairs and your airline moved it to a random aisle seat. The only good part about this being an older plane was that the seats weren’t so tight that I couldn’t relax at all. Still will never fly Lufthansa again.

Online check-in was not possible, apparently due to connecting flight with LH. Check-in agent helpful but not efficient. Flight comfort okay, but zero service, not even water on a 2+ hour flight. Bag delayed at destination.

The plane was late to Frankfurt and I almost missed my connection and my checkt in bag didn’t catch the second flight! Poor

False advertising: An empty seat between 2 economy seats, then classified as “Business” is not. Thin cushion, economy-like leg room. From Lufthansa, a globally recognized and renowned carrier. Must do better.

Crew was very courteous, friendly and professional. Caring and attentive.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Everything you need to know for your flight from Sofia to Cologne

Information on your arrival and departure airports

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